influenza virus (hataraku saibou)
This is a personified version of the influenza virus as seen in Hataraku Saibou. They take the form of green-skinned zombified versions of the common cell mob characters. As such they are typically all male, have spiked black hair, and wear white t-shirts and black pants. Up close, their eyes have no pupils, and on their heads they wear a round red hat-like cap with white spikey bits poking out of it representing the virion itself.